8.7.1 TON ....................................................................................................... 8-44 8.7.2 TOF ........................................................................................................ 8-46 8.7.3 TP 8-48 8.7.4 Sys_ReadTime ......................................................................................... 8-50 8.7.5 Sys_ReadTotalWorkTime .......................................................................... 8-51 8.7.6 Sys_ReadPowerOnTime ............................................................................ 8-52 8.7.7 Sys_WdgStatus .......................................................................................
8-53 Counter Instructions ................................................................................ 8-55 8.8.1 CTU ....................................................................................................... 8-55 8.8.2 CTD ....................................................................................................... 8-57 8.8.3 CTUD ..................................................................................................... 8-59 Math Instructions ..................................................................................... 8-62 8.9.1 ADD .......................................................................................................
8-62 8.9.2 SUB ....................................................................................................... 8-65 8.9.3 MUL ....................................................................................................... 8-68 8.9.4 DIV ........................................................................................................ 8-71 8.9.5 MOD ...................................................................................................... 8-74 8.9.6 MODREAL ...............................................................................................
8-76 8.9.7 MODTURNS ............................................................................................. 8-78 8.9.8 MODABS ................................................................................................. 8-80 8.9.9 ABS ....................................................................................................... 8-82 8.9.10 DegToRad ............................................................................................ 8-84 8.9.11 RadToDeg ............................................................................................ 8-86 8.9.12 SIN .....................................................................................................
8-88 8.9.13 COS .................................................................................................... 8-90 8.9.14 TAN .................................................................................................... 8-92 8.9.15 ASIN ................................................................................................... 8-94 8.9.17 ATAN .................................................................................................. 8-98 8.9.16 ACOS .................................................................................................. 8-96 8.9.18 LN .....................................................................................................
8-100 8.9.19 LOG ................................................................................................... 8-102 8.9.20 SQRT ................................................................................................. 8-104 8.9.21 EXP ................................................................................................... 8-106 8.9.22 EXPT .................................................................................................. 8-108 8.9.23 RAND ................................................................................................. 8-110 v